package login;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;

/**
 * Created with IntelliJ IDEA
 * Description:
 * User: Administrator
 * Data: 2023 - 11 - 09
 * Time: 14:07
 */
@WebServlet("/login")
public class LoginServlet extends HttpServlet {
    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        String username = req.getParameter("username");
        String password = req.getParameter("password");
        if(!"lingliang".equals(username) || !"123".equals(password)) {
            resp.setContentType("text/html; charset=utf8");
            resp.getWriter().write("用户名或密码错误");
            return;
        }
        HttpSession session = req.getSession(true);
        session.setAttribute("username", username);
        session.setAttribute("loginTime", System.currentTimeMillis());
        resp.sendRedirect("index");
    }
}






